CN102826045B - Supporting device - Google Patents

Abstract

The invention relates to a supporting device for supporting an electronic device, comprising a supporting component and a fixed seat which is used for connection with the electronic device. The supporting device further comprises an adjusting plate and a plurality of elastic parts. The supporting component includes a first supporting component and a second supporting component. The supporting component also includes an angle adjusting component. The first supporting component and the second component can be assembled together in a relative rotary adjusting manner through the angle adjusting component. One end of the second supporting component is fixedly connected to the adjusting plate. Two ends of each elastic part are respectively connected to the adjusting plate and the fixed seat. The second supporting component includes a connecting pole. One end of the connecting pole is provided with an external thread part. The adjusting plate is provided with a thread hole. The external thread part is matched with the thread hole and fixes one end of the connecting pole on the adjusting plate. By using the supporting device, influencing on the service performance and the stability of the electronic device due to violent impact or shaking is avoided effectively.

Description

Support device

technical field

The invention relates to a supporting device, in particular to a supporting device for supporting an electronic device with a display screen.

Background technique

With the continuous progress and development of science and technology, electronic devices with display screens such as tablet computers and portable navigators are favored by consumers because of their portability and strong entertainment functions. Consumers can watch various programs anytime and anywhere through the electronic device on station wagons or self-driving cars. However, the electronic device shakes in the hand due to bumps in the driving process of the car, which makes it very inconvenient to watch and operate.

Contents of the invention

In view of the above situation, it is necessary to provide a supporting device for supporting the electronic device with display function.

A support device for supporting an electronic device. The support device includes a support assembly and a fixing seat, which is used to connect with the electronic device. The support device also includes an adjustment plate and a plurality of elastic members. The support assembly includes a first support assembly and a second support assembly, the support device also includes an angle adjustment assembly, the first support assembly and the second support assembly are installed together in a relatively rotatable and adjustable manner through the angle adjustment assembly, and one end of the second support assembly is fixed to the adjustment plate connection, the two ends of each elastic member are respectively connected to the adjustment plate and the fixed seat, the second support assembly includes a connecting rod, one end of the connecting rod is formed with an external thread portion, and the adjustment plate is provided with a threaded hole, and the external thread The end matches the threaded hole to fix one end of the connecting rod on the adjustment plate. The adjustment plate and the fixing seat of the supporting device are connected to each other through the elastic member, so that the electronic device held on the fixing seat of the supporting device is in use, even if the vehicle encounters violent bumps during driving, the elastic member will The cushioning stretches, so that there is a relative movement between the adjustment plate and the fixing seat that is consistent with the shaking of the car, which effectively prevents the electronic device from being affected by severe impact or shaking on the performance and stability of the electronic device.

Description of drawings

Fig. 1 is a schematic perspective view of a support device according to an embodiment of the present invention when in use.

Fig. 2 is a three-dimensional exploded schematic view of the supporting device according to the embodiment of the present invention.

Fig. 3 is an exploded perspective view from another angle of the supporting device according to the embodiment of the present invention.

Fig. 4 is a schematic perspective view of the first supporting component of the supporting device according to the embodiment of the present invention.

Description of main component symbols

Electronic device 200

Support device 100

First Support Assembly 10

Support rod 11

Rod body 111

Socket part 113

Shaft sleeve 1131

socket hole 1133

Installation Department 1135

Threaded part 1137

Hinge 115

Mounting slot 116

Spherical hinge groove 117

Connecting rod 17

Rod body 171

Hinged ball 173

External thread part 172

Second support assembly 30

Support rod 31

Rod body part 311

Socket part 313

Shaft sleeve 3131

Socket hole 3133

Installation Department 3135

Hinge 315

Assembly slot 316

Spherical hinge groove 317

Connecting rod 37

Rod body 371

Articulated ball 373

External thread part 372

Angle adjustment assembly 50

Adjustment parts 51

Adjustment cap 511

Adjusting lever 513

Threaded part 515

Pitch tooth 53

Mounting hole 531

Elastic piece 55

Adjustment plate 70

Base 71

Connection hole 711

Threaded hole 713

Raised part 73

Elastic 80

Fixing seat 90

Ontology 91

Holding part 93

Arc 931

Hook 97

The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings.

Detailed ways

Please refer to FIG. 1 and FIG. 2 , the supporting device 100 according to the embodiment of the present invention is used to fix and support electronic devices 200 with display functions such as tablet computers and portable navigators. The support device 100 includes a first support assembly 10 , a second support assembly 30 , an angle adjustment assembly 50 , an adjustment plate 70 , an elastic member 80 and a fixing base 90 . The first support assembly 10 and the second support assembly 30 are installed together through the angle adjustment assembly 50 so that the angle of the second support assembly 30 relative to the first support assembly 10 can be adjusted. The adjusting plate 70 is connected to the end of the second supporting component 30 and is elastically installed together with the fixing seat 90 through the elastic member 80 . The fixing base 90 is used for fixing electronic devices 200 with display screens such as tablet computers and navigators.

Please also refer to FIG. 4 , the first support assembly 10 includes a support rod 11 and a connecting rod 17 rotatably hinged to one end of the support rod 11 . In this embodiment, the support rod 11 includes a rod body portion 111 , and a socket portion 113 and a hinge portion 115 respectively disposed opposite to two ends of the rod body portion 111 . The rod portion 111 is substantially cylindrical rod-shaped. The socket portion 113 is approximately hollow cylindrical, integrally formed at an end of the rod body 111 along a direction perpendicular to the support rod 11 . The socket portion 113 includes a sleeve 1131 connected to the end of the rod body 111 and a socket hole 1133 penetrating in the axial direction perpendicular to the support rod 11. One end of the socket portion 113 is recessed along the axial direction to form a The mounting portion 1135 is substantially cylindrical and communicates with the socket hole 1133 . The inner wall of the socket hole 1133 at the other end of the socket portion 113 is formed with a threaded portion 1137 . The hinge portion 115 is substantially in the shape of an inverted truncated cone, and is integrally formed at the other end of the rod body portion 111 . The end of the hinge portion 115 away from the shaft portion 111 and the socket portion 113 is roughly spherical, and a fitting groove 116 is recessed toward the shaft portion 111 correspondingly. A spherical hinge groove 117 is concavely formed in the bottom of the fitting groove 116 approximately in the middle. The connecting rod 17 includes a cylindrical rod body 171 and a hinge ball 173 protruding from one end of the rod body 171 . The other end of the rod body 171 is provided with an external thread portion 172 . The hinge ball 173 end of the connecting rod 17 is correspondingly rotatably hinged in the spherical hinge groove 117 of the hinge portion 115 of the support rod 11 .

Referring to FIGS. 2 and 3 , the structure of the second support assembly 30 is similar to that of the first support assembly 10 . The second support assembly 30 includes a support rod 31 and a connecting rod 37 rotatably hinged to one end of the support rod 31 . In this embodiment, the support rod 31 includes a rod body portion 311 , and a socket portion 313 and a hinge portion 315 respectively disposed opposite to two ends of the rod body portion 311 . The rod body portion 311 has a substantially cylindrical rod shape. The sleeve portion 313 is substantially hollow cylindrical, integrally formed at an end of the rod body 311 along a direction perpendicular to the rod body 311 . The sleeve portion 313 includes a sleeve 3131 connected to the end of the rod body 311 and a sleeve hole 3133 extending through the shaft along the axial direction. One end of the sleeve portion 313 is recessed along the axial direction to form a substantially cylindrical mounting portion 3135 communicating with the sleeve hole 1133 . The hinge portion 315 is substantially in the shape of an inverted truncated cone, and is integrally formed at the other end of the rod body portion 311 . The end of the hinge portion 315 away from the shaft portion 311 and the sleeve portion 313 is roughly spherical, and a fitting groove 316 is recessed toward the shaft portion 311 correspondingly. A spherical hinge groove 317 is recessed at a substantially middle portion of the bottom of the fitting groove 316 . The connecting rod 37 includes a cylindrical rod body 371 and a hinge ball 373 protruding from one end of the rod body 371 . The other end of the rod body 371 is provided with an external thread portion 372 . The hinge ball 373 end of the connecting rod 37 is correspondingly rotatably hinged in the spherical hinge groove 317 of the hinge portion 315 of the support rod 31 .

Please refer to FIG. 2 again, the angle adjustment assembly 50 includes an adjustment member 51 , two adjustment teeth 53 and an elastic member 55 . The adjusting member 51 is substantially in the shape of a T-shaped screw, and is used for connecting the socket portions 113 , 313 of the first supporting component 10 and the second supporting component 30 . The adjustment member 51 includes an adjustment cap 511 and an adjustment rod 513 vertically connected to the adjustment cap 511 . The cross-section of the adjustment cap 511 is polygonal, so that the user can hold and rotate it. The end of the adjusting rod 513 away from the adjusting cap 511 is provided with a threaded portion 515 corresponding to the threaded portion 1137 of the sleeve portion 113 of the supporting rod 11 of the first supporting assembly 10 . The two adjusting teeth 53 are installed relatively in the mounting portions 1135, 3135 of the first support component 10 and the second support component 30 respectively, and are engaged with each other so that the first support component 10 and the second support component 30 can rotate mutually Adjustably hinged together. Each adjusting tooth 53 is in the shape of a cylinder, and a mounting hole 531 is formed therethrough corresponding to the adjusting rod 513 of the adjusting member 51 along the axial direction. The elastic member 55 is sleeved on the adjusting rod 513 of the adjusting member 51 and sandwiched between the two adjusting teeth 53 . In this embodiment, the elastic member 55 is a coil spring, of course, it may also be an elastic washer.

Referring to FIG. 2 , the adjusting plate 70 is in the shape of a stepped column and includes a base 71 and a protruding portion 73 protruding from the base 71 . In this preferred embodiment, the adjustment plate 70 is in the shape of a stepped cylinder as a whole. The base 71 is in the shape of a disk, with a plurality of connection holes 711 defined on its periphery. The protrusion 73 is in the shape of a cylinder, protruding from the middle of the end surface of the base 71 and coaxial with the base 71 . A threaded hole 713 passing through the protrusion 73 and the base 71 is defined in the center of the protrusion 73 for connecting with the second supporting component 30 .

The elastic member 80 is a helical tension spring, and its spring diameter gradually decreases along the middle part toward both ends. In this embodiment, there are four elastic members 80 .

The fixing base 90 is plate-shaped, and includes a main body 91 and four retaining portions 93 formed by symmetrically extending and bending outward from a periphery of the main body 91 . The four holding portions 93 and the main body 91 together form an installation space for accommodating and installing the electronic device 200 (refer to FIG. 1 ) to be fixed. In this preferred embodiment, an arc surface 931 facing the installation space is formed at the end of each holding portion 93 for matching with the back of the display panel of the electronic device 200 . A hook 97 protrudes from each holding portion 93 adjacent to the position where it contacts the main body 91 .

When assembling the support device, the angle adjustment assembly 50 passes through the socket hole 3133 of the second support assembly 30, the adjustment tooth 53, the elastic member 55 and the socket hole 1133 of the first support assembly 10, and the socket hole 1133 of the first support assembly 10. The inner wall of the socket hole 1133 is formed with a threaded part 1137 to be screwed together to connect the first support assembly 10 with the second support assembly 30; then the external threaded part 372 of the connecting rod 37 of the second support assembly 30 is screwed and adjusted The threaded hole 713 of the plate 70 is fixedly connected to the second support assembly 30 and the adjustment plate 70; finally the elastic member 80 is installed between the fixing seat 90 and the adjustment plate 70, and the two ends of the elastic member 80 are respectively connected to the adjustment plate 70 On the connection hole 711 of the fixed seat 90 and the hook 97.

When using the support device, turn the adjustment piece 51 to loosen the external threaded part 515 of the adjustment piece 51 from the threaded part 1137 of the first sleeve part 113, and then sleeve it on the adjustment rod 513 of the adjustment piece 51 and sandwich it between two The elastic member 55 between the adjustment teeth 53 is stretched out, and a gap is formed between the first and second sleeve parts 113, 313, and then the second support assembly 30 is rotated to adjust to the desired angle, and then the adjustment member 51 is rotated to adjust the angle. The threaded portion 515 of the component 51 is locked with the threaded portion 1137 of the first sleeve portion 113 to adjust the relative angle between the first supporting component 10 and the second supporting component 30 , thereby realizing the angle adjustment of the electronic device.

The support device 100 of the present invention is simple in structure, good in stability, and easy to operate. The angle adjustment assembly 50 can realize the quick and precise adjustment of the angles of the first support assembly 10 and the second support assembly 30 to obtain better visual Effect. In addition, because the adjustment plate 70 and the fixing seat 90 are connected to each other through the elastic member 80, the electronic device 200 held on the fixing seat 90 of the supporting device 100 is in use, even if the vehicle encounters violent bumps during driving, Through the real-time expansion and contraction of the elastic member 80, a relative movement consistent with the shaking of the car is generated between the adjustment plate 70 and the fixing seat 90, which effectively prevents the use of the electronic device 200 from being affected by the severe impact or shaking of the electronic device 200. performance and stability.

It can be understood that the elastic member 80 may be a metal spring. The shape of the adjustment cap 511 is not limited to the shape of this embodiment, and can be changed as needed, and also changed according to the environment of the application. The number of the connection hole 711, the elastic member 80, the holding portion 93 and the hook 97 is not limited to four in this embodiment, it can also be three or more than four, and can be changed according to needs, and, according to the application environmental conditions change.

In addition, those skilled in the art can also make other changes within the spirit of the present invention. Of course, these changes made according to the spirit of the present invention should be included in the scope of protection claimed by the present invention.

Claims (8)

1. a bracing or strutting arrangement, for support electronics, this bracing or strutting arrangement comprises supporting component, permanent seat, this permanent seat is for being connected with electronics package, it is characterized in that: this bracing or strutting arrangement also comprises adjusts plate and multiple elastic component, described supporting component comprises the first supporting component and the second supporting component, described bracing or strutting arrangement also comprises angle regulation component, this first supporting component and the second supporting component can relatively rotate adjusting by described angle regulation component and be installed in together, one end of this second supporting component is fixedly connected with adjustment plate, the two ends of each elastic component are connected on described adjustment plate and described permanent seat, described the second supporting component comprises pipe link, described pipe link one end is formed with external thread part, on described adjustment plate, offer tapped bore, described external thread part and described tapped bore match described pipe link one end are fixed on described adjustment plate.

2. bracing or strutting arrangement as claimed in claim 1, it is characterized in that: described permanent seat comprises body and is formed at multiple holding parts of body periphery, multiple holding parts and body are common forms one for holding and install the installing space of described electronics package, end on described holding parts is formed with the cambered surface towards installing space, and this cambered surface can match with the back side of the display panel of electronics package.

3. bracing or strutting arrangement as claimed in claim 2, it is characterized in that: on described holding parts, vicinity convexes with a grab with body connecting position place, on the periphery of described adjustment plate, offer multiple connecting bores, the two ends of each elastic component are connected on the connecting bore of described adjustment plate and the grab of described permanent seat.

4. bracing or strutting arrangement as claimed in claim 3, is characterized in that: described adjustment plate also comprises the end face medium position place that is convexly set in base portion, and with base portion, lug boss is coaxially set, and this tapped bore is opened in the central authorities of this lug boss and connects this lug boss and base portion.

5. bracing or strutting arrangement as claimed in claim 1, it is characterized in that: described angle regulation component comprises two regulating teeth, these two regulating teeth are installed in respectively in the first supporting component and the second supporting component, and are intermeshingly hinged together so that this first supporting component and the second supporting component can be rotated to adjusting mutually.

6. bracing or strutting arrangement as claimed in claim 5, it is characterized in that: described angle regulation component also comprises adjustment part, this adjustment part comprises adjusts cap and the adjust bar with adjustment cap vertical connection, the cross-sectional plane of adjusting cap is polygon-shaped, on adjust bar, be provided with threaded portion away from the end of adjusting cap, the first supporting component comprises socket part, and on the inwall of this socket part, shape has threaded portion, the threaded portion bolt of the threaded portion of this socket part and described adjust bar.

7. bracing or strutting arrangement as claimed in claim 1, it is characterized in that: described the second supporting component also comprises articulated section, this articulated section is arranged with a fitting recess, the approximate mid-section position, bottom of this fitting recess is concaved with a globular hinge groove, described pipe link comprises the cylindrical body of rod and is convexly set in the hinged ball of body of rod one end, described external thread part is arranged at one end that the cylindrical body of rod is relative with hinged ball, and described hinged ball correspondence is rotatably articulated with in the globular hinge groove of articulated section.

8. bracing or strutting arrangement as claimed in claim 1, is characterized in that: described multiple elastic components are spiral tension spring, and its spring ring diameter reduces gradually along its two ends.